Oval|Lab Grown|IGI

3.07ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG840644947

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840644947

Diamond specifications and retailer prices

From £266 GBP
$357 USD
As of October 29, 2026
Save £1,202 GBP (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,468 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840644947 or 840644947. Listed at 10 retailers as of October 29, 2026, with prices from £266 to £1,468, a £1,202 spread on the same certified stone. With Clarity lists it at £1,468. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840644947
Dimensions11.15 × 8.14 × 5.21 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm8.14 mm3.07 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840644947
Side View
Table 63.0%Crown 38.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £531 GBP|Low: £266 GBP|High: £1,634 GBP|Avg: £869 GBP|-8.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 31, 2026
Retailer 5£266 GBP
Retailer 3£309 GBP
Retailer 8£379 GBP
Retailer 1£531 GBP
Retailer 9£622 GBP
Retailer 4£969 GBP
Retailer 2£970 GBP
Retailer 6£1,062 GBP
Retailer 7£1,298 GBP
With Clarity£1,468 GBP

13 data points across 10 retailers

10 retailers£266 GBP to £1,468 GBP

A
Cheapest Retailer
-
£266 GBP
$357 USD
A
Retailer 2
-
£309 GBP
$414 USD
View
Retailer 3
-
£379 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
£531 GBP
€678 EUR
View
A
Retailer 5
-
£622 GBP
$834 USD
View
B+
Retailer 6
-
£969 GBP
$1,298 USD
View
B+
Retailer 7
-
£970 GBP
$1,300 USD
View
B+
Retailer 8
-
£1,062 GBP
$1,423 USD
View
B+
Retailer 9
-
£1,298 GBP
View
Most Expensive
B
With Clarity
840644947 · Oct 31
£1,468 GBP
$1,967 USD
View
9 more retailers have this diamond
Prices start from £266 GBPSave up to £1,202 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.07ct Oval
£266 GBP